how to handle cluster..

[kim sungtae]

hi all,
i am setting up mysqlcluster with 3 node(1 mgm node, 2 ndb & api node)
i have a question during testing cluster.

1.after restart cluster,api node always not connect.
but 1 ~ 2 minutes later, api node connect.
why api node connect 1 ~ 2 monutes later after restart cluster?

2.i see table ### is full message.
cluster FAQ present that message is config error(DataMemory & IndexMemory is not enough).
but my backup data size is 6M.
config.ini set DataMemory=140M,IndexMemory=40M.
why this message come out?

3.after mysqldump, i want to import data.
usually, mysql -u user -p database < backup.sql
my backup.sql size is 6M.
but import time is too long.
how to fast import data in database.


my config.ini

[NDBD DEFAULT]
NoOfReplicas=2
DataMemory=140M
IndexMemory=40M
MaxNoOfAttributes=2000
TransactionDeadlockDetectionTimeout=12000
[MYSQLD DEFAULT]
[NDB_MGMD DEFAULT]
[TCP DEFAULT]
portnumber=2202
[NDB_MGMD]
HostName=192.168.0.1
[NDBD]
HostName=192.168.0.2
DataDir= /home/mysql
[NDBD]
HostName=192.168.0.3
DataDir=/home/ndb
[MYSQLD]
[MYSQLD]


thanks for your help,

sungtae